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DBA 5000 Series 2-piece slotted rotor full view
T3 bi-directional slot design detail
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DBA 17-23 Tesla Model 3 (w/355mm Front Rotor) Front 5000 Series 2-Piece Slotted Rotor w/Black Hat

DBA
DBADBA53942BLKS
9316391494276
Brake Rotors - 2 Piece
7 Units In Stock - Ships Next Business Day
$ 629.31 $ 532.49
$ 532.49

SKU: DBA53942BLKS / UPC: 9316391494276


DBA 5000 Series T3 2-Piece Front Slotted Rotor with Black Hat for 2017–2023 Tesla Model 3 (355mm Rotor)

The DBA is a premium 5000 Series T3 2-piece front slotted rotor designed specifically for 2017–2023 Tesla Model 3 Performance and Long Range AWD models equipped with the factory 355mm front brake rotors.

This high-performance rotor features a high-carbon alloy friction ring paired with a lightweight black aluminum hat. The patented T3 bi-directional slot design improves pad bite, clears gases and debris, and delivers consistent braking performance under both street and track conditions.

The 2-piece floating construction allows the rotor ring to expand thermally, reducing stress and unsprung weight while improving heat dissipation.

Key Features

  • T3 Bi-Directional Slots – Patented slot design vents gases, improves pad bite, and cleans the friction surface for fade-free braking
  • 2-Piece Floating Design – Aluminum hat reduces unsprung weight by up to 2kg per corner and allows thermal expansion
  • High Carbon Alloy Rotor Ring – 0.48% carbon content resists warping and cracking under high heat
  • Black Alloy Hat – Powder-coated finish for corrosion resistance and enhanced appearance
  • Direct Fitment – 355mm x 25mm dimensions match OEM specifications for plug-and-play installation
  • Improved Heat Management – Superior thermal capacity for repeated hard braking

Specifications

Detail Value
Brand DBA (Disc Brakes Australia)
Type 5000 Series T3 2-Piece Slotted Rotor
Position Front
Diameter 355mm
Thickness 25mm Nominal
Design 2-Piece Floating with Black Hat
Slot Type T3 Bi-Directional
Material High Carbon Alloy Steel Ring + Aluminum Hat
Country of Origin Australia
Warranty 12-Month Unlimited Kilometer Warranty

Whats Included

  • One Rotor

Product Notes

  • Designed for Tesla Model 3 with factory 355mm front rotors
  • Professional installation and proper bedding-in procedure recommended
  • Special order item – expect 3–5 business days processing

This Part Fits

Year Range Make Model Notes
2017–2023 Tesla Model 3 Performance With 355mm Front Rotors
2019–2023 Tesla Model 3 Long Range AWD With 355mm Front Rotors

Why Choose DBA 5000 Series Rotors?

  • Over 45 years of experience engineering high-performance brake components
  • Patented T3 slot technology proven to reduce stopping distances and improve consistency
  • Precision CNC-machined in Australia from aerospace-grade materials
  • Excellent balance of street comfort and track performance

Frequently Asked Questions

  • Q: Will this fit my 2021 Tesla Model 3 Performance?
  • A: Yes, it fits all 2017–2023 Model 3 Performance models equipped with the factory 355mm front rotors.
  • Q: What is the benefit of the 2-piece design?
  • A: The 2-piece floating design reduces unsprung weight and allows the rotor ring to expand and contract with heat, reducing stress and improving longevity.
  • Q: Do I need to bed these rotors in?
  • A: Yes. A proper bedding-in procedure (pad bedding followed by a 500km heat cycle) is recommended for maximum performance and slot effectiveness.
  • Q: What is the warranty?
  • A: DBA offers a 12-month unlimited kilometer warranty against manufacturing defects when installed by a certified technician.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock – ships same or next business day
  • Packaging: Oversized cardboard box (24" x 20" x 6")
  • Weight: 28.2 lbs

Request For Information

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